Non-Markovian continuous-time quantum walks on lattices with dynamical noise

@article{Benedetti2016NonMarkovianCQ,
  title={Non-Markovian continuous-time quantum walks on lattices with dynamical noise},
  author={Claudia Benedetti and Fabrizio Buscemi and Paolo Bordone and Matteo G. A. Paris},
  journal={Physical Review A},
  year={2016},
  volume={93},
  pages={042313-1-042313-10}
}
  • Claudia Benedetti, Fabrizio Buscemi, +1 author Matteo G. A. Paris
  • Published 2016
  • Physics
  • Physical Review A
  • We address the dynamics of continuous-time quantum walks on one-dimensional disordered lattices inducing dynamical noise in the system. Noise is described as time-dependent fluctuations of the tunneling amplitudes between adjacent sites, and attention is focused on non-Gaussian telegraph noise, going beyond the usual assumption of fast Gaussian noise. We observe the emergence of two different dynamical behaviors for the walker, corresponding to two opposite noise regimes: slow noise (i.e… CONTINUE READING

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